Testing something before you release it to the public saves everyone a lot of time and energy. It's z decent thing to do when you're in software.
In Bitcoin hardly any companies or builders do any decent testing.
It poisoned the well, as many people are sick of the bad apps, unresponsive features, bugs and overal crappy experiences dumped on our head like it's the latest sh__coin.
Instead of releasing 20 apps where 80% of things don't work, try to create, test and release something that's 95% done.
And yes, there will always be small bugs, but no gaping holes and downright obvious pre-alpha stuff.
Smze hoes for Bitcoin wallets, nostr apps and all these new tools being dumped on us...
It also overwhelms the decent apps that do testing the right way as they het 'oveegroN' by the weeds of untested AI garbage.